On a website I was doing research on, there is a section about the Social Revolutionary Party in Russia in the early 1900s, which has point form information on the party.

"Social Revolutionary Party:
-founded in 1901
-catastrophic overthrow tsardom
-most members were populists-they liked the "mir"-A Russsian communal village, and Marx and Engels
-did not believe capitalism had to precede socialism|
-wanted to strengthen mir and equalize peasants shares"

What does the second point mean by "catastrophic overthrow tsardom"?

http://en.wikipedia.org/wiki/Russian_Revolution_(1917)

During the Russian Revolution in the early 1900s, the Tsars were knocked out of power. Read the account above to find details.

Consider the meaning of the word catastrophic:
http://www.answers.com/catastrophic

Let us know what you discover.

You can learn a lot more about that party than "point form information" at

http://en.wikipedia.org/wiki/Socialist-Revolutionary_Party

Their platform included asassination of members of the Tsarist government. That is probably what they refer to as "catastrophic overthrow tsardom".

The party participated in the Russian Revolution of 1917, but was superseded by Bolsheviks who believed in more radical land reform and dictatorship.

"Catastrophic overthrow tsardom" means that the Social Revolutionary Party aimed to bring about a significant and drastic change in the political system of Russia by removing the Tsarist autocracy. The term "tsardom" refers to the rule of the Tsar, who held absolute power in Russia at the time.

To understand the context behind this statement, it would be helpful to further research the historical background of the early 1900s in Russia. The Tsarist regime was characterized by social inequality, oppression, and lack of political freedoms, which had led to discontent among various groups, including the Social Revolutionary Party. They sought to overthrow this autocratic system and replace it with a more equitable and just society.

To delve deeper into the topic, you can explore books, articles, or reliable online resources that provide historical accounts of the political developments in Russia during that era. By understanding the historical context, you can gain a clearer picture of the motivations and objectives of the Social Revolutionary Party.